Abstract: A method for manufacturing a gas diffusion layer for a fuel cell wherein carbon nanotubes are impregnated into Korean paper, thereby enhancing electroconductivity, and a gas diffusion layer manufactured thereby. The method for manufacturing a gas diffusion layer for a fuel cell which is to manufacture a gas diffusion layer as a constituent member of a unit cell in a fuel cell, includes a support preparation step of preparing a support with Korean paper; a dispersion preparation step of dispersing a carbon substance in a solvent to form a dispersion, a coating step of coating the support with the dispersion, and a thermal treatment step of thermally treating the dispersion-coated support to fix the carbon substance to the support.

Abstract: Disclosed herein are an in-vehicle passenger detection apparatus and a method of controlling the same. The in-vehicle passenger detection apparatus includes an IR camera configured to photograph seats in a vehicle from the top, a driving state detection unit configured to detect a driving state of the vehicle, a warning unit configured to warn of neglect of a passenger, and a control unit configured to receive a captured image within the vehicle from the IR camera, when the vehicle is determined to be parked or stopped in the driving state input from the driving state detection unit, to segment the captured image into regions of interest, to detect passengers in all seats by extracting characteristics of the passengers through a dedicated neural network for each region of interest, and then to output an alarm through the warning unit according to whether there is a neglected passenger.